67180240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1324

約数の個数: 80

約数和(自身を含む): 168739200

約数和(自身を除く): 101558960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 460, 464, 580, 667, 920, 1160, 1259, 1334, 1840, 2320, 2518, 2668, 3335, 5036, 5336, 6295, 6670, 10072, 10672, 12590, 13340, 20144, 25180, 26680, 28957, 36511, 50360, 53360, 57914, 73022, 100720, 115828, 144785, 146044, 182555, 231656, 289570, 292088, 365110, 463312, 579140, 584176, 730220, 839753, 1158280, 1460440, 1679506, 2316560, 2920880, 3359012, 4198765, 6718024, 8397530, 13436048, 16795060, 33590120, 67180240]

約数ペア:

[(1, 67180240), (2, 33590120), (4, 16795060), (5, 13436048), (8, 8397530), (10, 6718024), (16, 4198765), (20, 3359012), (23, 2920880), (29, 2316560), (40, 1679506), (46, 1460440), (58, 1158280), (80, 839753), (92, 730220), (115, 584176), (116, 579140), (145, 463312), (184, 365110), (230, 292088), (232, 289570), (290, 231656), (368, 182555), (460, 146044), (464, 144785), (580, 115828), (667, 100720), (920, 73022), (1160, 57914), (1259, 53360), (1334, 50360), (1840, 36511), (2320, 28957), (2518, 26680), (2668, 25180), (3335, 20144), (5036, 13340), (5336, 12590), (6295, 10672), (6670, 10072)]